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Chronological impact of fetal immune memory on visceral adipose tissue inflammation

Research Project

Project/Area Number 21H02372
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 42020:Veterinary medical science-related
Research InstitutionTokyo University of Science

Principal Investigator

Goitsuka Ryo  東京理科大学, 研究推進機構生命医科学研究所, 教授 (50301552)

Co-Investigator(Kenkyū-buntansha) 樋上 賀一  東京理科大学, 薬学部生命創薬科学科, 教授 (90253640)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2023: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2022: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2021: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords早期ライフステージ / 免疫系 / B細胞 / 自然抗体 / 免疫 / DOHAD / 胎生期 / 胎児期 / 内臓脂肪 / 炎症 / 胎生期環境 / 免疫記憶 / 内臓脂肪炎症
Outline of Research at the Start

生活習慣の変化に関連した肥満などの内臓脂肪炎症に起因する疾患は遺伝的な要因以外に、胎生期栄養環境が関連していることが示唆されてきている。しかしながら、腸内細菌叢と密接に関連する免疫系の関与については明らかになっていない。本研究は胎生期に発生・分化する胎仔型B細胞に着目し、本細胞が広域交差反応性の抗原受容体を介して変性自己抗原ならびに腸内細菌由来成分を認識することに基づき、胎生期栄養環境を記憶することで成体における内臓脂肪炎症の制御に関与している可能性を検討するものである。妊娠時の栄養療法による内臓炎症疾患の予防獣医学・医学の進展に貢献することを目指す。

Outline of Final Research Achievements

B-1a B cells have been demonstrated to develop during the embryonic period and play a major role in natural antibody secretion and immune regulation. In the present study, we created a highly efficient temporally controllable RAG2-based lymphoid lineage cell labeling and tracking system to understand the biological properties of B-1a cells generated during the embryonic period. This approach revealed that many B-1a cells with a history of RAG2 expression during the embryonic period persist in the adult B-1a compartment. Furthermore, neonatal depletion of B cells caused the loss of bone marrow IgM+ plasmablasts/plasma cells that had expressed RAG2 during the embryonic period, indicating a continuous replenishment from the adult B-1a cell compartment with RAG2 expression history during the embryonic period. These findings define the importance of B-1a cells generated during the embryonic period for natural IgM production under native hematopoietic conditions.

Academic Significance and Societal Importance of the Research Achievements

腹腔などの脂肪組織に局在するB細胞は胎生期造血系に由来し、広域交差反応性の自然抗体や抑制性サイトカインIL-10を産生することで免疫制御に関与すると考えられてきた。しかしながら、表現型を軸とした既存の解析手法では胎生期B細胞の免疫記憶と成体疾患の直接的な関連性を解析することは不可能であった。本研究で作製した生理的条件での胎生期B細胞の遺伝学的細胞系譜追跡システムを用いた知見はこれまでの胎児肝細胞移入を用いた研究成果を生理的条件で厳密に確定するものであり、今後、内臓脂肪炎症などの免疫疾患における胎生期B細胞の機能解析の応用基盤を構築するものである。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (24 results)

All 2024 2023 2022 2021 2020

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Open Access: 4 results) Presentation (17 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] The orphan G protein?coupled receptor 141 expressed in myeloid cells functions as an inflammation suppressor2024

    • Author(s)
      Sawabe Atsuya、Okazaki Shogo、Nakamura Akira、Goitsuka Ryo、Kaifu Tomonori
    • Journal Title

      Journal of Leukocyte Biology

      Volume: in press Issue: 5 Pages: 935-945

    • DOI

      10.1093/jleuko/qiae009

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lack of Herpes VIrus Entry Mediator Signals in thymocytes impairs conventional CD8 T cell selection and promotes memory-like CD8 T cell development2023

    • Author(s)
      Yuki Kugii, Yui Kuroki, Yasushi Hara, Ryo Goitsuka and Naoko Nakano
    • Journal Title

      The Journal of Immunology

      Volume: 210 Issue: 10 Pages: 1-12

    • DOI

      10.4049/jimmunol.2200748

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The spleen is the major site for the development and expansion of inhibitor producing-cells in hemophilia A mice upon FVIII infusion developing high-titer inhibitor2023

    • Author(s)
      Akihisa Oda, Shoko Furukawa, Masahiro Kitabatake, Noriko Ouji-Sageshima, Shota Sonobe, Kaoru Horiuchi, Yuto Nakajima, Kenichi Ogiwara, Ryo Goitsuka, Midori Shima, Toshihiro Ito, Keiji Nogami
    • Journal Title

      Thrombosis research

      Volume: 3848 Pages: 00077-4

    • DOI

      10.1016/j.thromres.2023.03.003

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MOZ is critical for the development of <i>MOZ/MLL</i> fusion?induced leukemia through regulation of <i>Hoxa9/Meis1</i> expression2022

    • Author(s)
      Katsumoto Takuo、Ogawara Yoko、Yamagata Kazutsune、Aikawa Yukiko、Goitsuka Ryo、Nakamura Takuro、Kitabayashi Issay
    • Journal Title

      Blood Advances

      Volume: 6 Issue: 19 Pages: 5527-5537

    • DOI

      10.1182/bloodadvances.2020003490

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Loss of CAPS2/Cadps2 leads to exocrine pancreatic cell injury and intracellular accumulation of secretory granules in mice2022

    • Author(s)
      Sato Y、Tsuyusaki M、Takahashi-Iwanaga H、Fujisawa R、Masamune A、Hamada S、Matsumoto R、Tanaka Y、Kakuta Y、Yamaguchi-Kabata Y、Furuse T、Wakana S、Shimura T、Kobayashi R、Shinoda Y、Goitsuka R、Maezawa S、Sadakata T、Sano Y、Furuichi T
    • Journal Title

      Frontiers in Molecular Biosciences

      Volume: 9 Pages: 1-18

    • DOI

      10.3389/fmolb.2022.1040237

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] C/EBPβ induces B‐cell acute lymphoblastic leukemia and cooperates with <i>BLNK</i> mutations2021

    • Author(s)
      Kurata Morito、Onishi Iichiro、Takahara Tomoko、Yamazaki Yukari、Ishibashi Sachiko、Goitsuka Ryo、Kitamura Daisuke、Takita Junko、Hayashi Yasuhide、Largaesapda David A、Kitagawa Masanobu、Nakamura Takuro
    • Journal Title

      Cancer Science

      Volume: 112 Issue: 12 Pages: 4920-4930

    • DOI

      10.1111/cas.15164

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] TC10, a Rho family GTPase, is required for efficient axon regeneration in a neuron‐autonomous manner2020

    • Author(s)
      Koinuma Shingo、Negishi Ryota、Nomura Riko、Sato Kazuki、Kojima Takuya、Segi‐Nishida Eri、Goitsuka Ryo、Iwakura Yoichiro、Wada Naoyuki、Koriyama Yoshiki、Kiryu‐Seo Sumiko、Kiyama Hiroshi、Nakamura Takeshi
    • Journal Title

      Journal of Neurochemistry

      Volume: - Issue: 4 Pages: 1196-1206

    • DOI

      10.1111/jnc.15235

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 時期特異的リンパ球系譜追跡システムを用いた成体B-1細胞プールの解析2023

    • Author(s)
      藤崎桂子、後飯塚僚
    • Organizer
      第32回学術集会Kyoto T cell conference (KTCC)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Composition of the adult B-1 cell pool revealed by a novel RAG2 lineage tracing system.2023

    • Author(s)
      Keiko Fujisaki, and Ryo Goitsuka
    • Organizer
      18th International Congress of Immunology
    • Related Report
      2023 Annual Research Report
  • [Presentation] Expression of the J chain in natural antibody-secreting cells.2023

    • Author(s)
      Nanako Okamoto, Keiko Fujisaki, Chiharu Nishiyama and Ryo Goitsuka
    • Organizer
      第52回日本免疫学会学術集会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The origin of natural IgM-producing cells assessed by the RAG2-based cell fate tracking system2023

    • Author(s)
      Keiko Fujisaki, Shogo Okazaki, and Ryo Goitsuka
    • Organizer
      第52回日本免疫学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] FOXA1 suppresses tumor growth by inhibiting p38 activation induced by lipid-derived aldehydes in oral cancer.2022

    • Author(s)
      Shogo Okazaki, Momoko Yoshikawa, Tomoya Soma, Seiji Asoda, Kenichi Imai, Ryo Goitsuka, Hideyuki Saya, Osamu Nagano
    • Organizer
      第81回日本癌学会学術総会、パシフィコ横浜、横浜、 2022年9月29日-10月1日
    • Related Report
      2022 Annual Research Report
  • [Presentation] 口腔扁平上皮癌におけるFOXA1の発現低下は腫瘍成長とxCT依存性を促進する2022

    • Author(s)
      岡﨑章悟、中島由梨佳、吉川桃子、相馬智也、莇生田整治、今井健一、後飯塚僚、佐谷秀行、永野修
    • Organizer
      第45回日本分子生物学会年会、幕張メッセ、千葉、 2022年11月30-12月2日
    • Related Report
      2022 Annual Research Report
  • [Presentation] 粘膜型マスト細胞特異的プロテアーゼMcpt1, 2の遺伝子制御機構解析とMcpt2-iCreマウスの作出2022

    • Author(s)
      川添 響、長田 和樹、蔭山 あずさ、笠倉 和巳、八須 匡和、岩倉 洋一郎、後飯塚 僚、西山 千春
    • Organizer
      第45回日本分子生物学会年会、幕張メッセ、千葉、 2022年11月30-12月2日
    • Related Report
      2022 Annual Research Report
  • [Presentation] B cell antigen receptors expressed on embryo-derived innate-like B cells2022

    • Author(s)
      Yuhei Mizunoe, Aika Otaki, Keiko Fujisaki, Shogo Okazaki, and Ryo Goitsuka
    • Organizer
      第51回日本免疫学会学術集会、熊本城ホール、熊本、 2022年12月7-9日
    • Related Report
      2022 Annual Research Report
  • [Presentation] Embryo-derived innate-like B cells expressing the J-chain in cardiac fat-associated lymphoid clusters2022

    • Author(s)
      Nanako Okamoto, Keiko Fujisaki, Yuhei Mizunoe, Shogo Okazaki, Chiharu Nishiyama and Ryo Goitsuka
    • Organizer
      第51回日本免疫学会学術集会、熊本城ホール、熊本、 2022年12月7-9日
    • Related Report
      2022 Annual Research Report
  • [Presentation] Two distinct subsets of embryo-derived B cells in adulthood2022

    • Author(s)
      Keiko Fujisaki, Nanako Okamoto, Aika Otaki, Yuhei Mizunoe, Shogo Okazaki, Chiharu Nishiyama and Ryo Goitsuka
    • Organizer
      第51回日本免疫学会学術集会、熊本城ホール、熊本、 2022年12月7-9日
    • Related Report
      2022 Annual Research Report
  • [Presentation] 胎生期免疫系の成体における病態生理学的機能解析基盤の確立2021

    • Author(s)
      藤崎桂子、後飯塚僚
    • Organizer
      第164回日本獣医学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Serotonin receptor HTR7 regulates differentiation in oral squamous cell carcinoma.2021

    • Author(s)
      Yuki Nakano, Ryo Goitsuka, Osamu Nagano, Hideyuki Saya, Shogo Okazaki
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Transcription factor FOXA1 is a negative regulator for xCT-dependent tumor formation in oral cancer.2021

    • Author(s)
      Shogo Okazaki, Yuki Nakano, Momoko Yoshikawa, Tomoya Soma, Seiji Asoda, Ryo Goitsuka, Hideyuki Saya, Osamu Nagano
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 胎児期に発生・分化するRAG2発現履歴のある自然免疫細胞2021

    • Author(s)
      藤崎桂子、竹田深山、都留雅子、岡崎章悟、後飯塚僚
    • Organizer
      第30回学術集会Kyoto T Cell Conference
    • Related Report
      2021 Annual Research Report
  • [Presentation] Hair cycle-dependent expression of Pbx1 in the dermal papilla mediates nuclear localization of Meis1 required for hair matrix cell proliferation2021

    • Author(s)
      Masato Namekata, Masakuni Yamamoto, Ryo Goitsuka
    • Organizer
      第45回日本分子生物学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Postnatal behavior of fetal lymphoid cells identified with a novel Rag2 lineage tracing system.2021

    • Author(s)
      Keiko Fujsiaki, Miyama Takeda, Masako Tsuru, Shogo Okazaki, Shuhei Ogawa, Seiya Mizuno, Satoru Takahashi and Ryo Goitsuka
    • Organizer
      第50回日本免疫学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] The novel cell fate tracing system for fetal lymphoid cells with a history of Rag2 expression.2021

    • Author(s)
      Miyama Takeda, Keiko Fujisaki, Masako Tsuru, Shogo Okazaki, Shuhei Ogawa, Seiya Mizuno, Satoru Takahashi and Ryo Goitsuka
    • Organizer
      第50回日本免疫学会学術集会
    • Related Report
      2021 Annual Research Report

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Published: 2021-04-28   Modified: 2025-01-30  

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